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Thursday 29 December 2016

What is Android


Android is a mobile Operating system mostly used in smart phones and tablets.

Operating System: It is a system software that manages computer hardware and software resources.

Note: The name itself suggests that it is operating a system(can be anything)

Example or use-case of Operating System:

keep cloths inside a washing machine an sit calm without starting it, what will happen now? Nothing will happen its just a machine( hardware ) but whenever we switch it on we can hear some noise which indicates something is going on( something is operating inside ). It's operating system who instructs hardware to wash cloths using some set of instructions(program/software).

So, Operating system is an abstraction between hardware and software.




 Android Architecture

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